98%硫酸锌

We're one of chemical factory in China for 20years .and passedISO: 9001 The main product is Zinc sulphate,barium sulfate, manganese sulphate and thiourea. About this product Zinc sulpahte (ZnSO4 •H2O) isa powder that is colorless and completely water-soluble. The product can be used in several different applications, including some connected with maintaining good health. A number of over the counter products contain some level of zinc sulfate, as well as many prescription medications. White, fluid powder, its relative density is 3.28, soluble in water, slightly soluble in alcohol, insoluble in acetone and easil Spec.as follows: 1. Molecular Formula : ZnSO4·H2O 2. CAS# : 7446-19-7 3. HS Code: 28332930 4. Qualities are conformed to HG2934-2000 A. Zinc sulphate (powder) ITEMS UNITSPECIFICATIONZn%min35.5Pb(ppm) max10As(ppm) max5Cd(ppm) max10B. Zinc sulphate (granule) ITEMS UNITSPECIFICATIONZn(%)min34.5Pb(ppm)max10As(ppm)max5Cd(ppm)max10Granule size0.5-1mm/1-2mm/2-4mm5.Packing : Net 25kgs plastic woven bags with inner liner or 1000kgs big bag or 50 lb paper bags 6.Uses : It is mainly used as raw material for the production of lithophone and zinc salts. It is also used in synthetic fiber industry, zinc plating , pesticides, flotation, fungicide and water purification. In agriculture, it is mainly used in feed additive and trace element fertilize, etc. 7.Storage: Dry and hermetic.